After typing messages on an instant messenger (such as AOL or AIM)you find yourself typing random words without the intent to acctually send them to your friend. Sometimes you dont even know your doing it.

Hey John how are ya?
(while waiting for a reply)-fuck fuckk assmunchadick bjiusnoubhosoijbno shittyt shitty poo poo(thinks to self:oh god i must have typing tourettes